858209290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{14713}}^1$

素因数の和:15046

約数の個数: 32

約数和(自身を含む): 1631488320

約数和(自身を除く): 773279030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 614, 1535, 3070, 5833, 11666, 14713, 29165, 29426, 58330, 73565, 147130, 279547, 559094, 1397735, 2795470, 4516891, 9033782, 22584455, 45168910, 85820929, 171641858, 429104645, 858209290]

約数ペア:

[(1, 858209290), (2, 429104645), (5, 171641858), (10, 85820929), (19, 45168910), (38, 22584455), (95, 9033782), (190, 4516891), (307, 2795470), (614, 1397735), (1535, 559094), (3070, 279547), (5833, 147130), (11666, 73565), (14713, 58330), (29165, 29426)]